17 maggio 1912

• Constitution Day (Nauru)
  17 maggio
• International Day Against Homophobia, Transphobia and Biphobia
  17 maggio

17 maggio 1912 is the 138^th day of the year 1912 in the Gregorian calendar.
The day of the week is Friday. There are 228 days remaining until the end of this year.
Chinese New Year 1912 will be from 18 febbraio to 3 marzo,
Muslim New Year - 10 dicembre,
Jewish New Year, or Rosh Hashanah - from 12 settembre to 13 settembre.